<template>
  <el-card shadow="never" class="aui-card--fill">
    <div class="mod-content__discuss}">
      <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-input v-model="dataForm.id" placeholder="id" clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button @click="getDataList()">{{ $t('query') }}</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="info" @click="exportHandle()">{{ $t('export') }}</el-button>
        </el-form-item>
        <el-form-item>
          <el-button v-if="$hasPermission('content:discuss:save')" type="primary" @click="addOrUpdateHandle()">{{ $t('add') }}</el-button>
        </el-form-item>
        <el-form-item>
          <el-button v-if="$hasPermission('content:discuss:delete')" type="danger" @click="deleteHandle()">{{ $t('deleteBatch') }}</el-button>
        </el-form-item>
      </el-form>
      <el-table v-loading="dataListLoading" :data="dataList" border @selection-change="dataListSelectionChangeHandle" style="width: 100%;">
        <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
        <el-table-column prop="id" label="ID" header-align="center" align="center"></el-table-column>
        <el-table-column prop="userId" label="用户ID" header-align="center" align="center"></el-table-column>
        <el-table-column prop="title" label="标题" header-align="center" align="center"></el-table-column>
        <el-table-column prop="postNum" label="帖子数量" header-align="center" align="center"></el-table-column>
        <el-table-column prop="seeNum" label="预览数量" header-align="center" align="center"></el-table-column>
        <el-table-column prop="createTime" label="创建时间" header-align="center" align="center"></el-table-column>
        <el-table-column :label="$t('handle')" fixed="right" header-align="center" align="center" width="150">
          <template slot-scope="scope">
            <el-button v-if="$hasPermission('content:discuss:update')" type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">{{ $t('update') }}</el-button>
            <el-button v-if="$hasPermission('content:discuss:delete')" type="text" size="small" @click="deleteHandle(scope.row.id)">{{ $t('delete') }}</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
        :current-page="page"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="limit"
        :total="total"
        layout="total, sizes, prev, pager, next, jumper"
        @size-change="pageSizeChangeHandle"
        @current-change="pageCurrentChangeHandle">
      </el-pagination>
      <!-- 弹窗, 新增 / 修改 -->
      <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
    </div>
  </el-card>
</template>

<script>
import mixinViewModule from '@/mixins/view-module'
import AddOrUpdate from './discuss-add-or-update'
export default {
  mixins: [mixinViewModule],
  data () {
    return {
      mixinViewModuleOptions: {
        getDataListURL: '/discuss/list',
        getDataListIsPage: true,
        exportURL: '/discuss/export',
        deleteURL: '/discuss',
        deleteIsBatch: true
      },
      dataForm: {
        id: ''
      }
    }
  },
   methods:{
  	  query(){
  		 this.dataListLoading = true
  		 this.$http.post(
  		   this.mixinViewModuleOptions.getDataListURL,
  		   {
  		     params: {
  		       order: this.order,
  		       orderField: this.orderField,
  		       page: this.mixinViewModuleOptions.getDataListIsPage ? this.page : null,
  		       limit: this.mixinViewModuleOptions.getDataListIsPage ? this.limit : null,
             current: this.mixinViewModuleOptions.getDataListIsPage ? this.page : null,
  		       ...this.dataForm
  		     }
  		   }
  		 ).then(({ data: res }) => {
  		   this.dataListLoading = false
  		   if (res.code !== 0) {
  		     this.dataList = []
  		     this.total = 0
  		     return this.$message.error(res.msg)
  		   }
  		   this.dataList = this.mixinViewModuleOptions.getDataListIsPage ? res.data.records : res.data
  		   this.total = this.mixinViewModuleOptions.getDataListIsPage ? parseInt(res.data.total) : 0
  		 }).catch(() => {
  		   this.dataListLoading = false
  		 })
  	  }
  },
  components: {
    AddOrUpdate
  }
}
</script>
